中空

The relation of calcination temperature to the spheres specific surface area was investigated.

讨论了烧结温度与所形成的中空微球比表面积的关系，考察了溶剂萃取法去除聚苯乙烯的效果，比较了两者所形成的中空微球的性能。

The goal of this thesis is to establish a fundamental evaluation method for the characterization of the structure and performance of the hollow fiber membrane to improve the conglutinate growth and distribution of hepatocytes on the PSF hollow fiber membrane for the next step.

本论文旨在通过对这种专用中空纤维膜的结构和性能的表征，确定基础的测试评价方法，为后续肝细胞在聚砜中空纤维膜上的贴壁生长和分布奠定基础。

Green Haitian aluminum alloy door include: hollow inside and outside the door series, hollow slide up and down push-pull door series, folding doors, both inside and outside the door to spring series four main categories, with hundreds of varieties of products.

绿海天铝合金门包括：中空内外平开门系列、上下滑轨中空推拉门系列、折叠门、地弹簧内外平开门系列四大类，上百个品种产品。

Various factors that influence the insulating functions of insulating glass and the prospect of evacuated glazing glass are discussed.

讨论了影响中空玻璃隔热功能的各种因素和真空平板玻璃的发展前景，提出了今后中空玻璃的研究重点。

"Its body, which has a large rootlike holdfast, a hollow stipe, and branching blade s with hollow gas bladders, resembles that of higher plants."

它的主体部分有个大的根状固着器固着于海底、一个中空的柄以及有中空气囊的分支出去的叶片，很像是更高等的植物。

"Its Body, which has a large rootlike holdfast , a hollow stipe, and Branching Blades with hollow gas Bladders, resembles that of higher plants."

它的主体部分有个大的根状固着器固着于海底、一个中空的柄以及有中空气囊的分支出去的叶片，很像是更高等的植物。

"Its body, which has a large rootlike holdfast, a hollow stipe, and branching blades with hollow gas bladders, resemble s that of higher plants."

它的主体部分有个大的根状固着器固着于海底、一个中空的柄以及有中空气囊的分支出去的叶片，很像是更高等的植物。

Different experiments were made to find out the accurate measurement of hollowness forfour-hole hollow fibre.

通过几种不同的方法试验、对比，找出四孔中空纤维截面中空度的测试误差较小的方法

In this paper, the propagation and focus properties for several modes describing hollow beam are analyzed, and the focus properties for hollow gaussian mode are particularly discussed. Furthermore, a new mode, high-order Bessel-Gauss mode, is put forward to describe hollow beams. The results for high order Bessel-Gauss beams propagating through lens focusing system and free space are derived by terms of Collins integral formula.

本文分析了几种描述空心光束数学模型的传输特性和聚焦特性，着重讨论了描述非中空光束的数学模型的聚焦特性；同时提出了一种描述完全中空的空心光束的新模型――高阶贝赛耳高斯模型，并且运用Collins积分公式，分析了这种新模型的空心光束的传输特性和聚焦特性。

Preheating roasts the plate 3 minutes with the high fire, puts in an earth department, puts a piece of midheaven earth department again, hits the egg in the vacancy, after covering ham, covers again by the earth department, roasts for 40 seconds by Gao Huo, turns hostile roasts again for 40 seconds, takes out, turns hostile again the earth department, lifts the above earth department, joins the tomato piece, the fresh vegetable leaf, Hu Jiaoyan and the ketchup, to cuts chargging then.

用高火预热烤盘3分钟，放入一片土司，再放上一片中空土司，打蛋于中空处，盖上一片火腿后，再以土司覆盖，以高火烤40秒，翻面再烤40秒，取出，将土司再翻面，掀开最上面的土司，加入番茄片、生菜叶、胡椒盐和番茄酱，对切装盘即可。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。